The Kreg® Bench Clamp Base makes it possible to use the power and convenience of Kreg Bench Clamps on any work surface, so you can create a versatile clamping station almost anywhere. The Bench Clamp Base is a perfect companion to the Kreg Mobile Project Center, and it allows you to get more from any work surface that’s equipped with 3/4" or 20mm bench dog holes. Or, you can simply drill a hole in any work surface, and easily attach the Bench Clamp Base, and just as easily remove it when not in use, or move it to another location.